<!-- Begin
var theRandomImage = new Array() 

theRandomImage[0] = '/images/headerimg1.jpg'
theRandomImage[1] = '/images/headerimg2.jpg'
theRandomImage[2] = '/images/headerimg3.jpg'
theRandomImage[3] = '/images/headerimg4.jpg'

var j = 0
var p = theRandomImage.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theRandomImage[i]
}

var whichRandomImage = Math.round(Math.random()*(p-1));
function showRandomImage(){
document.write('<img src="'+theRandomImage[whichRandomImage]+'">');
}

//  End -->
